Tracing an Export button with REA to match its CSV output

From the community · not tested by us

Used REA to follow an Electron practice app's Export button from the UI to the IPC handler, rebuilt the CSV formatter, and all 12 test cases matched byte for byte.

Details

Posted by@stewy0x
DateOct 14, 2026
Category🧪 Web dev & testing
Found viaX

Summary written by ToolPassed from the public post. Claims are the poster’s; we haven’t reproduced this.

Tools used, on ToolPassed

🔌REA: Reverse Engineer AnythingMCP server
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